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Karl Kroening 2018-07-13 04:06:26 +02:00
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@ -68,6 +68,35 @@ out, _ = (ffmpeg
)
```
## Assemble video from sequence of frames
<img src="https://raw.githubusercontent.com/kkroening/ffmpeg-python/master/examples/graphs/glob.png" alt="glob" width="25%" />
```python
(
ffmpeg
.input('/path/to/jpegs/*.jpg', pattern_type='glob', framerate=25)
.output('movie.mp4')
.run()
)
```
With additional filtering:
<img src="https://raw.githubusercontent.com/kkroening/ffmpeg-python/master/examples/graphs/glob-filter.png" alt="glob-filter" width="50%" />
```python
(
ffmpeg
.input('/path/to/jpegs/*.jpg', pattern_type='glob', framerate=25)
.filter_('deflicker', mode='pm', size=10)
.filter_('scale', size='hd1080', force_original_aspect_ratio='increase')
.output('movie.mp4', crf=20, preset='slower', movflags='faststart', pix_fmt='yuv420p')
.view(filename='filter_graph')
.run()
)
```
## Audio/video pipeline
<img src="https://raw.githubusercontent.com/kkroening/ffmpeg-python/master/examples/graphs/av-pipeline.png" alt="av-pipeline graph" width="80%" />
@ -93,3 +122,4 @@ out.run()
## [Jupyter Stream Editor](https://github.com/kkroening/ffmpeg-python/blob/master/examples/ffmpeg-numpy.ipynb)
<img src="https://raw.githubusercontent.com/kkroening/ffmpeg-python/master/doc/jupyter-demo.gif" alt="jupyter demo" width="75%" />